/* 
 --- reset---
*/
body,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
span,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section {
    margin: 0;
    padding: 0;
    border: 0;
}

*,
*:before,
*::after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #303336;
    outline: none;
}

img {
    border: none;
    vertical-align: middle;
}

em,
i {
    font-style: normal;
}

ul,
li {
    list-style: none;
}

html,
body {
    width: 100%;
    height: 100%;
    user-select: none;
    font-size: 14px;
    color: #303336;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

#app {
    width: 100%;
    height: 100%;
}

input {
    /* -webkit-appearance: none; */
    outline: none;
    border: none;
}

input:disabled {
    background: none;
    opacity: 0.55;
    pointer-events: none;
}

input::-webkit-input-placeholder {
    color: #999;
    font-size: 12px;
}

input:focus::-webkit-input-placeholder {
    color: #999;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none;
}

/* 
 --- 复用类---
*/
/* 主题颜色 */
.ctheme {
    color: #fe813c;
}

.bgtheme {
    background: #fe813c;
}

.clear {
    clear: both;
}

.oh {
    overflow: hidden;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fw {
    font-weight: bold;
}

.oneline {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.twoline {
    /*多行溢出问题放一个盒子里面*/
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.flex {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

/*flex 自动填充*/
.flex1 {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.flex2 {
    -webkit-box-flex: 2;
    -moz-box-flex: 2;
    -webkit-flex: 2;
    -ms-flex: 2;
    flex: 2;
}

.flex3 {
    -webkit-box-flex: 3;
    -moz-box-flex: 3;
    -webkit-flex: 3;
    -ms-flex: 3;
    flex: 3;
}

/*flex-wrap 自动换行*/
.flex-wrap {
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    -webkit-box-lines: multiple;
    -moz-flex-wrap: wrap;
    flex-wrap: wrap;
}

/*flexv 竖直排列*/
.flexv {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    flex-direction: column;
    -webkit-flex-direction: column;
}

/*水平垂直居中*/

.flexc {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

/*jus-b 水平两端对齐*/
.jus-b {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

/*jus-a 水平相等间距*/
.jus-a {
    -ms-flex-pack: distribute;
    justify-content: space-around;
}

/*jus-s 首端对齐*/
.jus-s {
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

/*ali-c 竖直居中*/
.ali-c {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.clear::after {
    content: '';
    clear: both;
    display: block;

}